11 Evaluation of doctors’ knowledge (excluding rheumatologists and pediatricians) of juvenile idiopathic arthritis

Abstract Background Juvenile idiopathic arthritis (JIA) is the most common pediatric inflammatory arthritis. However, this disease is not fully understood by all practitioners. Objectives The objective of this survey is to assess the level of knowledge and attitudes of doctors excluding rheumatologists and pediatricians on the management of JIA. Methods In this cross-sectional descriptive study, an anonymous questionnaire composed of 20 questions, designed with the Google-Forms software, was sent via social networks to doctors from different specialties (excluding rheumatologists and pediatricians) and to interns and residents of the University Hospitals of Tunis. Results A total of 100 physicians responded to the questionnaire (61 women and 39 men). The mean age was 31.01 ± 5.64 [24–51] years. Fifty-seven percent of the participants were in training, 27% worked in public hospitals and 16% in private clinics. Most participants were general practitioners (32%), followed by ophthalmologists (9%), gynecologists (7%), and internists (5%). the mean length of service was 4.99 ± 4.5 [0–22] years. Thirty-six participants affirmed they have been confronted with patients with JIA. Twenty percent of participants believed they have knowledge about JIA. Among them, 25% believed they have sufficient knowledge, the others had superficial knowledge. Thirty-four percent of participants knew the definition of the disease according to the age, 17% knew its frequency and 18% had an idea about its various sub forms. The most frequent sub form was known only by 32 participants. Regarding the complications of JIA, only 25% of the participants thought of the macrophage activation syndrome in case of deterioration of the general state, fever, and pancytopenia. In addition, 44% of participants knew that JIA can be complicated by ocular involvement. Concerning the presence of rheumatoid factors and anti-nuclear antibodies during JIA, 64% and 60% respectively answered that their presence was not necessary. Concerning the care of JIA, 64% of participants referred these patients to rheumatologists, 31% to a pediatrician, and 5% took care of them themselves. The interest of methotrexate and biological treatments were known by 48% of the participants. However, 37% of participants had no idea of the therapeutic management of JIA. Concerning the prognosis, only 25% of the participants know the sub forms of bad prognosis. However, 48% had no idea about the prognosis of the disease. Conclusion The level of knowledge of doctors on JIA is low to average. Training for physicians on this potentially serious disease is needed.


Background
Juvenile idiopathic arthritis (JIA) is the most common inflammatory disease influenced by genetic as well as environmental factors. Prior studies from Israel and USA suggested that JIA had a seasonality of birth, with birth peaking in winter and especially in January.

Objectives
The aim of the study was to evaluate the impact of month of birth and season, and the onset of JIA in Tunisian children.

Methods
We conducted a case-control study including 27 children with JIA compared with a homogeneous control group of 27 children hospitalized in a pediatric orthopedic unit for traumatic reasons and healthy for any chronic inflammatory rheumatism. Statistical differences between groups were also analyzed by non-parametrical tests.

Results
Fifty-four patients (25 females and 29 males) were enrolled. The mean age was 11.04 AE 5.58 years and the mean duration of the diseases was 5.29 AE 3,18 years. The frequency of each JIA subset was at follows: polyarticular rheumatoid factor positive (n ¼ 2), polyarticular rheumatoid factor negative (n ¼ 5), psoriatic arthritis (n ¼ 1), enthesitis-related arthritis (n ¼ 11) and oligoarthritis (n ¼ 8). Although the majority of children with JIA were born in November (22.2%) and December (18.5%), there was no significant difference in month of birth distribution between the cases and the controls. Likewise, there was no significant correlation between season of birth and the onset of the disease (p ¼ 0,6).

Conclusion
This study didn't show any correlation between season and month birth, and the onset of JIA. Our result may be explained by the weather in Tunisia which is relatively warm with little variation in temperature between seasons compared with the country where they found a significant correlation. It also may be due to the limited number of our cases.

Background
Juvenile idiopathic arthritis (JIA) is the most common pediatric inflammatory arthritis. However, this disease is not fully understood by all practitioners.

Objectives
The objective of this survey is to assess the level of knowledge and attitudes of doctors excluding rheumatologists and pediatricians on the management of JIA.

Methods
In this cross-sectional descriptive study, an anonymous questionnaire composed of 20 questions, designed with the Google-Forms software, was sent via social networks to doctors from different specialties (excluding rheumatologists and pediatricians) and to interns and residents of the University Hospitals of Tunis. Results A total of 100 physicians responded to the questionnaire (61 women and 39 men). The mean age was 31.01 AE 5.64  years. Fiftyseven percent of the participants were in training, 27% worked in public hospitals and 16% in private clinics. Most participants were general practitioners (32%), followed by ophthalmologists (9%), gynecologists (7%), and internists (5%). the mean length of service was 4.99 AE 4.5 [0-22] years. Thirty-six participants affirmed they have been confronted with patients with JIA. Twenty percent of participants believed they have knowledge about JIA. Among them, 25% believed they have sufficient knowledge, the others had superficial knowledge. Thirty-four percent of participants knew the definition of the disease according to the age, 17% knew its frequency and 18% had an idea about its various sub forms. The most frequent sub form was known only by 32 participants. Regarding the complications of JIA, only 25% of the participants thought of the macrophage activation syndrome in case of deterioration of the general state, fever, and pancytopenia. In addition, 44% of participants knew that JIA can be complicated by ocular involvement. Concerning the presence of rheumatoid factors and anti-nuclear antibodies during JIA, 64% and 60% respectively answered that their presence was not necessary. Concerning the care of JIA, 64% of participants referred these patients to rheumatologists, 31% to a pediatrician, and 5% took care of them themselves. The interest of methotrexate and biological treatments were known by 48% of the participants. However, 37% of participants had no idea of the therapeutic management of JIA. Concerning the prognosis, only 25% of the participants know the sub forms of bad prognosis. However, 48% had no idea about the prognosis of the disease.

Conclusion
The level of knowledge of doctors on JIA is low to average. Training for physicians on this potentially serious disease is needed.

Objectives
To assess the frequency and associated factors with hip involvement in (JIA).

Methods
We conducted a retrospective study including adults with longstanding JIA according to the International League of Associations for Rheumatology (ILAR) criteria over a period of 28 years . Demographic, clinical, biological, and radiographic data were collected. These parameters were compared according to the presence or absence of hip involvement.  -218] mg/l, a biological inflammatory syndrome was present in 19 cases. Rheumatoid factor, ACPA and anti-nuclear antibodies were observed in 12, 7 and 5 cases respectively. At least one extra-articular manifestation was noted in 16 cases. Hip involvement was noted in 14 patients (48.3%). It was bilateral in 64.3% of cases (n ¼ 9). Twenty-three hips were affected in total (56.9%). Hip involvement was diagnosed 14.5 AE 9.37 [1-28] years after E POSTERS ii5